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Maharashtra State BoardSSC (English Medium) 10th Standard

Classify the following reaction into Exothermic and Endothermic reactions. Magnesium ribbon when burned in air, it forms magnesium oxide.

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Question

Classify the following reaction into Exothermic and Endothermic reactions.

Magnesium ribbon when burned in air, it forms magnesium oxide.

Options

  • Exothermic reaction

  • Endothermic reaction

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Solution

Exothermic reaction

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Give a scientific reason.

While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.


Give scientific reasons.

While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.


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